That picture I promised
Ultrastick with K&B 61, Dave Brown glass filled mount (40 size) and custom Bisson muffler with no baffles and a shaved pipe.
To my surprise it is balancing with no extra weight in the tail.
The K&B weight is 22 oz on their site. Not sure if that's with the stock muffler or not. I think it is with the muffler.